When questioned on whether they would have children, Sally said: "I think they will have two girls and a boy."

However, she also revealed: "There may be twins there with Harry and Meghan."

Her predictions come after she correctly said, before the announcement, that Prince Charles would walk Meghan down the aisle rather than mum Doria Ragland.

"I could see him saying, 'I'll take you down the aisle' to Meghan," she said.

A statement from Kensington Palace earlier today read: "Ms. Meghan Markle has asked His Royal Highness The Prince of Wales to accompany her down the aisle of the Quire of St George's Chapel on her Wedding Day.